CN109897988A - A kind of metal button and its production technology using composite material - Google Patents
A kind of metal button and its production technology using composite material Download PDFInfo
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- CN109897988A CN109897988A CN201910176534.2A CN201910176534A CN109897988A CN 109897988 A CN109897988 A CN 109897988A CN 201910176534 A CN201910176534 A CN 201910176534A CN 109897988 A CN109897988 A CN 109897988A
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Abstract
The invention discloses a kind of metal buttons using composite material, are related to technical field of metal material, are characterized in that: the component including following parts by weight: composite layer: 6~10 parts；Stainless steel layer: 80~92 parts；The composite layer includes copper；The composite layer with a thickness of 0.16~0.32mm, the stainless steel layer with a thickness of 1.84~3.68mm.Stainless steel layer not only reduces production cost as composite layer as main body, copper product, but also metal button is made to have the characteristics that high-intensitive, high rigidity and creep-resistant property are excellent.
Description
Technical field
The present invention relates to technical field of metal material, more specifically, it relates to a kind of metal knob using composite material
Button and its production technology.
Background technique
Button is classified according to material, can be divided into natural class, chemical and other materials, and wherein chemical button divides
For organic button, resin button, combination button, urea is buckled, spray painting is buckled and buckle etc..It is using relatively broad in metal button among these
One kind.Metal button can be divided into punch forming button, die cast metal button and combination forming button by form processing.
In general, metal button is mainly, most widely used or copper button in the majority with copper button and aluminum button,
But the metal button of pure copper, higher cost, using other metal substitute copper, obtained metal button, intensity, hardness and
The requirement of copper button is not achieved in creep resistance, after other metal button long-time uses of copper, in external force, such as knob
Inner spring power is detained, easily deform (hidden discount head becomes ellipse from circle) under effect, causes metal button by shape of combining closely
State becomes loose from bonding state, substantially reduces service life.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of the present invention one is to provide a kind of metal knob using composite material
Button uses stainless steel layer by main body, and stainless steel layer outer surface plates one layer of copper composite layer and composite material is made to have low cost
The characteristics of, have the advantages that high-intensitive, high rigidity and creep resistance using metal button made from the composite material.
To achieve the above object one, the present invention provides the following technical scheme that
A kind of metal button using composite material, which is characterized in that the component including following parts by weight:
Composite layer: 6~10 parts；
Stainless steel layer: 80~92 parts；
The composite layer includes copper；
The composite layer with a thickness of 0.16~0.32mm, the stainless steel layer with a thickness of 1.84~3.68mm.
By using above scheme, main body uses stainless steel layer, has the characteristics that high-intensitive and high rigidity, then stainless
The outer surface of steel layer plates one layer of composite layer, and the composite layer copper vivid using color, intensity is higher, and composite material is had
The exclusive creep-resistant property of copper product, and copper layer thickness is 0.16~0.32mm, accounts for about composite material integral thickness 8%, obtains
To metal material cost substantially reduce.
The composite layer includes following weight percentage components:
Copper: 60~63 parts；
Zinc: 20.8~26.3 parts；
Lead: 0~0.005 part；
Iron: 0~0.015 part；
Phosphorus: 0.002~0.01 part.
By using above-mentioned technical proposal, brass of the content 62% or so, there are good mechanical property, hot lower plasticity
It is good, but under cold conditions, creep resistance is poor, by the way that suitable zinc is added, improves glossiness and aesthetics, reduces the weight of button finished product
Amount, texture are good；By adding phosphorus, the oxygen in composite material can be sloughed and remain a small amount of phosphorus, so as to improve composite material
Mechanical property, that improves metal button has creep resistance, corrosion resistance and wearability, and metal button obtained use for a long time is not easy
Deformation, service life greatly increase.
Further preferably, the tin for being also 1~4 part containing parts by weight in the metal button using composite material.
Metal button is greatly improved by adding a small amount of tin in the composite by using above-mentioned technical proposal
Hardness and wearability so that metal button is unlikely to deform in the case of long-term use.
It further preferably, containing parts by weight is also 13~20 parts in the metal button using composite material
Manganese.
By using above-mentioned technical proposal, manganese brass has excellent mechanical property and casting character, and low in cost,
Manganese is added in copper alloy can be improved its wearability and intensity, and manganese has biggish solubility in In Crystal Solid Copper, and the addition of manganese can be shown
It writes and improves composite material corrosion resistance in routine use, without reducing its creep resistance.
Further preferably, parts by weight are also contained in the metal button using composite material is 0.001~0.1 part
Titanium.
By using above-mentioned technical proposal, solubility of the strong Ti of creep resistance in solid zinc is minimum, in the composite
Be added suitable Ti can refining composite material crystal grain, improve the intensity, hardness and thermoplasticity of composite material.
The purpose of the present invention two is to provide a kind of production technology of metal button using composite material, using the technique
The metal button using composite material of preparation has high excellent of low cost, hardness and strength high and wearability, creep resistance
Point.
To achieve the above object two, the present invention provides the following technical scheme that
A kind of production technology of the metal button using composite material, comprising the following steps:
Step 1 prepares copper electroplating liquid: sodium sulfite and glycolic being dissolved in deionized water, and corresponding parts by weight are added
Copper sulphate, ammonium sulfate, sodium chloride, obtain copper electroplating liquid；
Step 2 uses copper rod as anode, and stainless steel layer is electroplated as cathode, the metal knob for the composite material that is applied
Button.
Further preferably, the copper electroplating liquid that the step 1 obtains adjusts pH to 4~6 with ammonium hydroxide.
Further preferably, in the step 2, electroplating process carries out at 65~85 DEG C of temperature.
Further preferably, in step 2, use copper rod as anode, stainless steel layer is electroplated as cathode, after again
Carry out the metal button of composite material of being applied after hot rolling.
In conclusion compared with prior art, the invention has the following advantages:
(1) by using lower-cost stainless steel layer as main body, the good copper of creep-resistant property as composite layer so that using
The Strength of Metallic Materials and hardness of the composite material are higher, and cost of manufacture is lower；
(2) by the way that suitable zinc is added in Copper base material, glossiness and aesthetics is improved, the weight of button finished product, texture are reduced
It is good；By the way that suitable phosphorus is added, the oxygen in composite material can be sloughed and remain a small amount of phosphorus, so as to improve the power of composite material
Performance is learned, that improves metal button has creep resistance, corrosion resistance and wearability, and metal button long-time use obtained is not variable
Shape, service life greatly increase；
(3) manganese brass has excellent mechanical property and casting character, and low in cost, and manganese is added in copper alloy can be improved it
Wearability and intensity, manganese have biggish solubility in In Crystal Solid Copper, and the addition of manganese is remarkably improved composite material to be made daily
With middle corrosion resistance, without reducing its creep resistance.
Detailed description of the invention
Fig. 1 is process flow chart of the invention.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment 1: a kind of metal button using composite material including parts by weight is respectively 6 grams, the copper of 80g and not
Become rusty steel, and stainless steel includes Cr, Mn, N, C and Fe that mass percent is respectively 14%, 12%, 0.9%, 0.1 and 73%.
Implement to apply the metal button of composite material in 1 to be that acquisition is made by the steps:
Step 1 prepares copper electroplating liquid: by the glycolic (C of the sodium sulfite of 170 grams per liters and 30 grams per liters2H4O3·2H2O) molten
In deionized water, and the sodium chloride of the copper sulphate of 200 grams per liters, the ammonium sulfate of 65 grams per liters, 80 grams per liters is added, it is mixed to obtain copper
Liquid is closed, the pH of copper electroplating liquid is then adjusted to 5 using the ammonium hydroxide of 20% (wt)；
Step 2, using copper rod as anode, stainless steel is electroplated under conditions of temperature is 65 DEG C, is obtained as cathode
Using the metal button of composite material.
Embodiment 2: a kind of production technology of the metal button using composite material, difference from example 1 is that,
Wherein, the parts by weight of copper and stainless steel are respectively 8 parts and 86 parts.Meanwhile the gold using composite material pointed out in embodiment 2
Belonging to button is that acquisition is made by the steps:
Step 1 prepares copper electroplating liquid: by the glycolic (C of the sodium sulfite of 180 grams per liters and 40 grams per liters2H4O3·2H2O) molten
In deionized water, and the sodium chloride of the copper sulphate of 150 grams per liters, the ammonium sulfate of 60 grams per liters, 60 grams per liters is added, it is mixed to obtain copper
Liquid is closed, the pH of copper electroplating liquid is then adjusted to 6 using the ammonium hydroxide of 25% (wt)；
Step 2, using copper rod as anode, stainless steel is electroplated under conditions of temperature is 70 DEG C, is obtained as cathode
Using the metal button of composite material.
Embodiment 3: a kind of production technology of the metal button using composite material, difference from example 1 is that,
Wherein, the parts by weight of copper and stainless steel are respectively 10 parts and 92 parts.Meanwhile pointed out in embodiment 2 using composite material
Metal button is that acquisition is made by the steps:
Step 1 prepares copper electroplating liquid: by the glycolic (C of the sodium sulfite of 140 grams per liters and 80 grams per liters2H4O3·2H2O) molten
In deionized water, and the sodium chloride of the copper sulphate of 180 grams per liters, the ammonium sulfate of 70 grams per liters, 75 grams per liters is added, it is mixed to obtain copper
Liquid is closed, the pH of copper electroplating liquid is then adjusted to 4 using the ammonium hydroxide of 25% (wt)；
Step 2, using copper rod as anode, stainless steel is electroplated under conditions of temperature is 85 DEG C, is obtained as cathode
Using the metal button of composite material.
Embodiment 4: a kind of production technology of the metal button using composite material, difference from example 1 is that,
Each component and its corresponding parts by weight are as shown in table 1, and acquisition is made by the steps:
Stainless steel layer is removed into surface impurity and moisture through pickling drying, is packed on the fixture of vacuum chamber, by corresponding parts by weight
Alloy compositions be placed in heat source be spiral round tungsten-molybdenum alloy resistance wire in, open vacuum coating equipment, make its vacuum degree
0.0004Pa, temperature are 1700 DEG C, carry out alloy-plated layer, the metal button for the composite material that is applied.
Embodiment 5-13: a kind of metal button using composite material, with embodiment 4 the difference is that, each component
And its parts by weight are as shown in table 1 accordingly.
Each component and its parts by weight in 1 embodiment 1-10 of table
Test one: wearability test
Test specimen: using the sample obtained in embodiment 1-13 as test specimen 1-13.
Test method: randomly selecting each 20, the sample obtained in test specimen 1-13, respectively by 10 particle tests in every group
It is 105mm that sample, which puts into internal diameter, highly in the PVC drum of 70mm, and into drum loading 50g particle diameter less than 425 μ
The drying float stone of m；After covering bung, drum is placed on horizontal cylinder device, rolling speed 60r/min, rolling time is
0.5h；Bung is opened after rolling, pumice granules is filtered off with small sieve, with the soft float stone powder brushed away on sample.It will survey
The 10 particle test samples tried, which are placed under standard sources together with the 10 particle test samples that do not tested, to be compared.
Test two: hardness test
Test specimen: using the sample obtained in embodiment 1-13 as test specimen 1-13.
Test method: randomly selecting each 100, sample in test specimen 1-13, respectively will be in every group using Apparatus for Impacting at low-temp
Sample be placed in the fixture of half slot, select the weight of 80mm, release weight is tested, and after impact is completed, checks sample
Product situation is simultaneously included in table 2.
Test three: tensile strength test
Test specimen: using the sample obtained in embodiment 1-13 as test specimen 1-13.
Test method: each 100, the sample obtained in test specimen 1-13 are randomly selected, according to GB/T 22704 to sample
Tensile strength test is carried out respectively, and test result is included in table 2.
The test result of 2 test specimen 1-13 of table
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of metal button using composite material, which is characterized in that the component including following parts by weight:
Composite layer: 6~10 parts；
Stainless steel layer: 80~92 parts；
The composite layer includes copper；
The composite layer with a thickness of 0.16~0.32mm, the stainless steel layer with a thickness of 1.84~3.68mm.
2. the metal button according to claim 1 using composite material, which is characterized in that the composite layer includes as follows
The component of weight percent:
Copper: 60~63%；
Zinc: 20.8~26.3%；
Lead: 0~0.005%；
Iron: 0~0.015%；
Phosphorus: 0.002~0.01%.
3. the metal button according to claim 1 using composite material, which is characterized in that the composite layer also contains weight
Measure the tin that number is 1~4 part.
4. the metal button according to claim 1 using composite material, which is characterized in that the composite layer also contains weight
Measure the manganese that number is 13~20 parts.
5. the metal button according to claim 1 using composite material, which is characterized in that the composite layer also contains weight
Measure the titanium that number is 0.001~0.1 part.
6. a kind of production technology of the metal button using composite material, which comprises the following steps:
Step 1 prepares copper electroplating liquid: sodium sulfite and glycolic being dissolved in deionized water, and corresponding parts by weight are added
Copper sulphate, ammonium sulfate, sodium chloride, obtain copper electroplating liquid；
Step 2 uses copper rod as anode, and stainless steel layer is electroplated as cathode, the metal knob for the composite material that is applied
Button.
7. production technology according to claim 6, which is characterized in that the copper electroplating liquid that the step 1 obtains ammonium hydroxide tune
Save pH to 4~6.
8. production technology according to claim 7, which is characterized in that in the step 2, electroplating process temperature 65~
It is carried out at 85 DEG C.
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| CN201910176534.2A CN109897988A (en) | 2019-03-08 | 2019-03-08 | A kind of metal button and its production technology using composite material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910176534.2A CN109897988A (en) | 2019-03-08 | 2019-03-08 | A kind of metal button and its production technology using composite material |
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ID=66946672
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU561752A1 (en) * | 1975-11-24 | 1977-06-15 | Предприятие П/Я В-8739 | Contact solution for stainless steel products |
| CN102149834A (en) * | 2008-09-10 | 2011-08-10 | Pmx工业公司 | White-colored copper alloy with reduced nickel content |
| CN102181898A (en) * | 2011-04-20 | 2011-09-14 | 江苏法尔胜泓昇集团有限公司 | On-line pretreatment device for copper-coated stainless steel wires |
| US20150275333A1 (en) * | 2012-10-31 | 2015-10-01 | Kitz Corporation | Brass alloy and processed part and wetted part |
| CN103255453A (en) * | 2013-05-17 | 2013-08-21 | 浙江工业大学 | Method for plating copper on stainless steel |
| CN105793450A (en) * | 2013-10-07 | 2016-07-20 | 仕龙阀门公司 | White antimicrobial copper alloy |
| CN103866358A (en) * | 2014-03-24 | 2014-06-18 | 无锡宝顺不锈钢有限公司 | Method for coppering on stainless steel |
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Application publication date: 20190618 |